This is the title that would not fit:
Single Point of Failure: The (Fictional) Day Google Forgot To Check Passwords
This the title submitted:
The (Fictional) Day Google Forgot To Check Passwords (2014)
This is the HN thread:
https://news.ycombinator.com/item?id=25416976
"Single Point of Failure: The (Fictional) Day Google Forgot To Check Passwords" is 78 character and would've fit in the limit. 'Proton collisions probe final frontier of the standard model of particle physics' (https://news.ycombinator.com/item?id=25419033) is 81 characters.